Govuk Frontend Flask

Overview:

GOV.UK Frontend Flask is a community tool of the GOV.UK Design System that is used to create Flask applications quickly. It is a reference implementation of two core packages: GOV.UK Frontend Jinja, which provides Jinja macros of GOV.UK components, and GOV.UK Frontend WTForms, which provides WTForms widgets for form generation and validation. The app comes with essential parts that all services need, such as error pages, accessibility statement, and cookie banner.

Features:

• Template Flask app: Provides a template Flask app using the GOV.UK Frontend and GOV.UK Design System.
• GOV.UK Frontend Jinja: Includes Jinja macros of GOV.UK components for easy integration.
• GOV.UK Frontend WTForms: Provides WTForms widgets to integrate GOV.UK components into form generation and validation.
• Barebones setup: The app is intentionally minimal, with only essential parts included.
• Customizable environment variables: Allows setting of environment variables for service information in the compose.yml file.
• Secure session handling: Uses a unique SECRET_KEY for session cookie and CSRF token signing.
• Asset management: Merges and compresses custom CSS and JavaScript files using Flask Assets and Webassets.

Summary:

GOV.UK Frontend Flask is a useful tool for quickly creating Flask applications that follow the GOV.UK Design System. It provides essential components and functionality, such as Jinja macros for GOV.UK components and WTForms integration. The app is intentionally minimal, allowing developers to customize it according to their specific needs. With features like customizable environment variables and secure session handling, it offers a robust foundation for building GOV.UK compliant applications.